audio doesn't work in a fresh installation of 64 bit version

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wurlycat
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audio doesn't work in a fresh installation of 64 bit version

Post by wurlycat »

Hi
last Friday I've downloaded and installed KXStudio 12.04.1 Live-DVD 64bit on my PC.

Motherboard: ASUS M4A77T
Processor: 4x AMD Phenom(tm) II X4 965 Processor
Memory: 4GB DDR3 1800
Graphic adapter : GeForce 210/PCIe/SSE2/3DNOW!
Hard Disk 1 : CORSAIR SSD SATA 3 120 GB
DVD writer: PIONEER DVD-RW DVR-109
CD writer : PLEXTOR CD-R PX-W4824A
Sound Card: ECHO Mia MIDI
USB-MIDI Adapter : M-AUDIO Midisport 2x2 Anniversary Edition

The sound card built into the motherboard has been disabled by bios

It seems that the whole installation process is completed without errors but when I've tried to listen some mp3 or to test the audio Playback from the Sound and Video Configuration of Phonon I can not hear anything through the headphones.
I checked the volume control that outputs were enabled and I activated mia echomixer . I see the signal on the VU-meters when I play something but I can not hear anything from the output of the sound card Echo Mia MIDI.
If I boot the version of Ubuntu that is installed on another drive that I have used up to now, the audio works properly, so I would say that from the hardware point of view there is no problem.

aplay-l returns this otput:

Code: Select all

miciogatto@gattoso:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
  Subdevices: 7/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
card 2: Mia [Mia], device 0: PCM [Mia]
  Subdevices: 7/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
and it seems that my soundcard is managed:

Code: Select all

miciogatto@gattoso:~$ modinfo snd-mia
filename:       /lib/modules/3.2.0-35-lowlatency/kernel/sound/pci/echoaudio/snd-mia.ko
description:    Echoaudio Mia soundcards driver
license:        GPL v2
author:         Giuliano Pochini <pochini@shiny.it>
firmware:       ea/mia_dsp.fw
firmware:       ea/loader_dsp.fw
srcversion:     DAD45F9CAF00404396CA78A
alias:          pci:v00001057d00003410sv0000ECC0sd00000081bc*sc*i*
alias:          pci:v00001057d00003410sv0000ECC0sd00000080bc*sc*i*
depends:        snd-pcm,snd,snd-page-alloc,snd-rawmidi
intree:         Y
vermagic:       3.2.0-35-lowlatency SMP preempt mod_unload modversions 
parm:           index:Index value for Mia soundcard. (array of int)
parm:           id:ID string for Mia soundcard. (array of charp)
parm:           enable:Enable Mia soundcard. (array of bool)
I there something I need to check to activate the output ?
I'm a newbie and probably I do not notice something that would be trivial

I think that for a musical usage of my PC to hear something from the headphones is something crucial :) .
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luster
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by luster »

What does Cadence report as the Device/Interface?

Under Cadence, System tab > Configure > Jack Settings, Driver tab > field: Device/Interface
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wurlycat
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by wurlycat »

luster wrote: Under Cadence, System tab > Configure > Jack Settings, Driver tab > field: Device/Interface
In that field i find :
Device/Interface: hw:0

and the field is disabled
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wurlycat
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by wurlycat »

I've added my user to audio user (sudo adduser <userid> audio) and I've tried to reset settings in Cadence, setting
Device/Interface = Mia
but nothing happens.
If I exit from the window and open the window again it seems that reappers the old value in Device/Interface (hw:0)
It seems I cannot save the settings.
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luster
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by luster »

If I had this isssue, I would re-enable the MB sound system in BIOS, reboot, and see if it works. Whether it does or not, this would offer a starting point for further investigation...

Do you have KXStudio on the older installation/"other disk"? If so, you might check settings there. Maybe run

aplay -l

from it and note any differences.
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wurlycat
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by wurlycat »

luster wrote:If I had this isssue, I would re-enable the MB sound system in BIOS, reboot, and see if it works. Whether it does or not, this would offer a starting point for further investigation...

Do you have KXStudio on the older installation/"other disk"? .
No, I haven't KXStudio installed on the other Disk,
I prefer to keep the two distributions separated . One for musical use and one for all other uses.
I need at least one system that "works" as "general pourpose" .

I've seen that probably I've 3 audio devices on the system,
- Echo Mia MIDI
- the sound card integrated in the MB
- the device in the Graphic Card that has an HDMI connector.
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briandc
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by briandc »

I have never used 64-bit versions. (However, I've read that a 32-bit version should work fine on a 64-bit anyway.)

While it's true that there are audio production set-ups for linux, in my personal experience, I have found that a distribution may work fine for making music as is. For example, I am writing this on a PC that is about 10 years old, pentium 4, 1GB of RAM. I am running Bodhi Linux, and I am able to use it both for music and work. It does everything. Of course, your system is newer, so I don't see why it should be difficult to get it running just fine.

The newest kernels for linux are very efficient, and some people get Jack to perform just fine (very low latency) even without a realtime kernel.

So my suggestion would be to try something like Bodhilinux. It is very light-weight (fits on a CD) and you can get a lot of stuff working right out-of-the-box.


brian
Have your PC your way: use linux!
My sound synthesis biome: http://www.linuxsynths.com
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ToddMWorth
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by ToddMWorth »

luster wrote:If I had this isssue, I would re-enable the MB sound system in BIOS
I'd avoid that, as you stand the chance of just adding more drama to the mix.

I would be interested to see jack logs when you attempt to set the correct soundcard (hw:0 is your HDMI card)
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by wolftune »

Maybe too obvious: after you choose the new device, that doesn't set it. To set it, you have to click "Switch Master" or alternatively restart JACK.
Aaron Wolf
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wurlycat
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by wurlycat »

ToddMWorth wrote: I would be interested to see jack logs when you attempt to set the correct soundcard (hw:0 is your HDMI card)
I've launched Catia and I've seen that in the Canvas the sound card Mia Midi is not present (as analog input and output) . There are only the Mia midi ports.
Is this normal ?
If I play an mp3 with SMplayer, the player appears in the canvas but its ouputs is connected to a block named System with two pins named playback_1 and playback_2.
Is this block the end of the chain or there should be a block named "Mia" or something similar ?

In Jack Logs I found the following :

Code: Select all

Wed Mar 13 22:35:12 2013: New client 'MPlayer [2275]' with PID 2275
Wed Mar 13 22:35:12 2013: port 'MPlayer [2275]:out_0' created
Wed Mar 13 22:35:12 2013: port 'MPlayer [2275]:out_1' created
Wed Mar 13 22:35:12 2013: Connecting 'MPlayer [2275]:out_0' to 'system:playback_1'
Wed Mar 13 22:35:12 2013: Connecting 'MPlayer [2275]:out_1' to 'system:playback_2'
Wed Mar 13 22:36:15 2013: New client 'catia' with PID 2280
Wed Mar 13 22:37:13 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:37:29 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:37:37 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:37:40 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:37:47 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:39:14 2013: Disconnecting 'MPlayer [2275]:out_0' from 'system:playback_1'
Wed Mar 13 22:39:14 2013: Disconnecting 'MPlayer [2275]:out_1' from 'system:playback_2'
Wed Mar 13 22:39:14 2013: Client 'MPlayer [2275]' with PID 2275 is out
Wed Mar 13 22:39:18 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:39:25 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:39:40 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:39:54 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:40:02 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:40:08 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:41:24 2013: New client 'MPlayer [2306]' with PID 2306
Wed Mar 13 22:41:24 2013: port 'MPlayer [2306]:out_0' created
Wed Mar 13 22:41:24 2013: port 'MPlayer [2306]:out_1' created
Wed Mar 13 22:41:25 2013: Connecting 'MPlayer [2306]:out_0' to 'system:playback_1'
Wed Mar 13 22:41:25 2013: Connecting 'MPlayer [2306]:out_1' to 'system:playback_2'
Wed Mar 13 22:41:39 2013: Connecting 'system:monitor_1' to 'system:playback_1'
Wed Mar 13 22:41:42 2013: Connecting 'system:monitor_2' to 'system:playback_2'
Wed Mar 13 22:42:07 2013: Client 'catia' with PID 2280 is out
Wed Mar 13 22:45:27 2013: Disconnecting 'MPlayer [2306]:out_0' from 'system:playback_1'
Wed Mar 13 22:45:27 2013: Disconnecting 'MPlayer [2306]:out_1' from 'system:playback_2'
Wed Mar 13 22:45:27 2013: Client 'MPlayer [2306]' with PID 2306 is out
Wed Mar 13 22:48:13 2013: New client 'claudia' with PID 2340
Wed Mar 13 22:49:01 2013: New client 'Render-Dialog' with PID 2340
Wed Mar 13 22:49:08 2013: Client 'Render-Dialog' with PID 2340 is out
Wed Mar 13 22:49:28 2013: New client 'MPlayer [2357]' with PID 2357
Wed Mar 13 22:49:28 2013: port 'MPlayer [2357]:out_0' created
Wed Mar 13 22:49:28 2013: port 'MPlayer [2357]:out_1' created
Wed Mar 13 22:49:28 2013: Connecting 'MPlayer [2357]:out_0' to 'system:playback_1'
Wed Mar 13 22:49:28 2013: Connecting 'MPlayer [2357]:out_1' to 'system:playback_2'
Wed Mar 13 22:53:31 2013: Disconnecting 'MPlayer [2357]:out_0' from 'system:playback_1'
Wed Mar 13 22:53:31 2013: Disconnecting 'MPlayer [2357]:out_1' from 'system:playback_2'
Wed Mar 13 22:53:31 2013: Client 'MPlayer [2357]' with PID 2357 is out
Wed Mar 13 22:57:06 2013: Disconnecting 'system:capture_1' from 'jack2alsa:playback_1'
Wed Mar 13 22:57:06 2013: Disconnecting 'system:capture_2' from 'jack2alsa:playback_2'
Wed Mar 13 22:57:06 2013: Disconnecting 'alsa2jack:capture_1' from 'system:playback_1'
Wed Mar 13 22:57:06 2013: Disconnecting 'system:monitor_1' from 'system:playback_1'
Wed Mar 13 22:57:06 2013: Disconnecting 'alsa2jack:capture_2' from 'system:playback_2'
Wed Mar 13 22:57:06 2013: Disconnecting 'system:monitor_2' from 'system:playback_2'
Wed Mar 13 22:57:06 2013: Client 'system' with PID 0 is out
Wed Mar 13 22:57:06 2013: Released audio card Audio2
Wed Mar 13 22:57:06 2013: New client 'loopback' with PID 0
Wed Mar 13 22:57:06 2013: port 'loopback:capture_1' created
Wed Mar 13 22:57:06 2013: port 'loopback:capture_2' created
Wed Mar 13 22:57:06 2013: port 'loopback:playback_1' created
Wed Mar 13 22:57:06 2013: port 'loopback:playback_2' created
Wed Mar 13 22:57:09 2013: Stopping jack server...
Wed Mar 13 22:57:14 2013: ERROR: JackPosixProcessSync::LockedTimedWait error usec = 5000000 err = Connection timed out
Wed Mar 13 22:57:14 2013: ERROR: JackEngine::ClientDeactivate wait error ref = 2 name = dbusapi
Wed Mar 13 22:57:14 2013: ERROR: failed to deactivate dbusapi jack client. error is -1
Wed Mar 13 22:57:14 2013: Client 'cadence-aloop-daemon' with PID 1812 is out
Wed Mar 13 22:57:14 2013: Client 'alsa2jack' with PID 1819 is out
Wed Mar 13 22:57:14 2013: Client 'jack2alsa' with PID 1820 is out
Wed Mar 13 22:57:14 2013: Client 'a2j' with PID 1802 is out
Wed Mar 13 22:57:14 2013: Client 'klaudia' with PID 2162 is out
Wed Mar 13 22:57:14 2013: Client 'claudia' with PID 2340 is out
Wed Mar 13 22:57:14 2013: Client 'loopback' with PID 0 is out
Wed Mar 13 22:57:15 2013: ERROR: JackPosixProcessSync::LockedTimedWait error usec = 1000000 err = Connection timed out
Wed Mar 13 22:57:15 2013: ERROR: JackEngine::ClientCloseAux wait error ref = 2
Wed Mar 13 22:57:17 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:57:21 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:57:28 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:57:33 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:57:36 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:57:43 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 22:58:14 2013: Starting jack server...
Wed Mar 13 22:58:15 2013: JACK server starting in realtime mode with priority 10
Wed Mar 13 22:58:15 2013: Acquired audio card Audio2
Wed Mar 13 22:58:15 2013: creating alsa driver ... hw:Mia,0|hw:Mia,0|1024|2|48000|2|2|hwmon|hwmeter|-|32bit
Wed Mar 13 22:58:15 2013: Using ALSA driver Echo_Mia running on card 2 - Mia rev.1 (DSP56361) at 0xfbf00000 irq 20
Wed Mar 13 22:58:15 2013: configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
Wed Mar 13 22:58:15 2013: ALSA: final selected sample format for capture: 32bit integer little-endian
Wed Mar 13 22:58:15 2013: ALSA: use 2 periods for capture
Wed Mar 13 22:58:15 2013: ALSA: final selected sample format for playback: 32bit integer little-endian
Wed Mar 13 22:58:15 2013: ALSA: use 2 periods for playback
Wed Mar 13 22:58:15 2013: graph reorder: new port 'system:capture_1'
Wed Mar 13 22:58:15 2013: New client 'system' with PID 0
Wed Mar 13 22:58:15 2013: graph reorder: new port 'system:capture_2'
Wed Mar 13 22:58:15 2013: graph reorder: new port 'system:playback_1'
Wed Mar 13 22:58:15 2013: graph reorder: new port 'system:monitor_1'
Wed Mar 13 22:58:15 2013: graph reorder: new port 'system:playback_2'
Wed Mar 13 22:58:15 2013: graph reorder: new port 'system:monitor_2'
Wed Mar 13 22:58:15 2013: New client 'claudia' with PID 2340
Wed Mar 13 22:58:28 2013: Client 'claudia' with PID 2340 is out
Wed Mar 13 22:58:42 2013: New client 'catia' with PID 2439
Wed Mar 13 22:58:56 2013: New client 'MPlayer [2446]' with PID 2446
Wed Mar 13 22:58:57 2013: port 'MPlayer [2446]:out_0' created
Wed Mar 13 22:58:57 2013: port 'MPlayer [2446]:out_1' created
Wed Mar 13 22:58:57 2013: Connecting 'MPlayer [2446]:out_0' to 'system:playback_1'
Wed Mar 13 22:58:57 2013: Connecting 'MPlayer [2446]:out_1' to 'system:playback_2'
Wed Mar 13 22:59:09 2013: Client 'catia' with PID 2439 is out
Wed Mar 13 22:59:23 2013: New client 'catia' with PID 2451
Wed Mar 13 22:59:30 2013: Client 'catia' with PID 2451 is out
Wed Mar 13 22:59:40 2013: Disconnecting 'MPlayer [2446]:out_0' from 'system:playback_1'
Wed Mar 13 22:59:40 2013: Disconnecting 'MPlayer [2446]:out_1' from 'system:playback_2'
Wed Mar 13 22:59:40 2013: Client 'MPlayer [2446]' with PID 2446 is out
Wed Mar 13 23:00:45 2013: ------------------
Wed Mar 13 23:00:45 2013: Controller activated. Version 1.9.9.5 (unknown) built on Sat Dec 22 19:50:40 2012
Wed Mar 13 23:00:45 2013: Loading settings from "/home/miciogatto/.config/jack/conf.xml" using expat_2.0.1 ...
Wed Mar 13 23:00:45 2013: setting parameter 'engine':'driver':'(null)' to value "alsa"
Wed Mar 13 23:00:45 2013: setting parameter 'engine':'realtime':'(null)' to value "true"
Wed Mar 13 23:00:45 2013: setting parameter 'engine':'verbose':'(null)' to value "false"
Wed Mar 13 23:00:45 2013: setting parameter 'engine':'client-timeout':'(null)' to value "500"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'loopback':'channels' to value "2"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'device' to value "hw:Mia,0"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'capture' to value "hw:Mia,0"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'playback' to value "hw:Mia,0"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'hwmon' to value "true"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'hwmeter' to value "true"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'duplex' to value "true"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'monitor' to value "true"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'inchannels' to value "2"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'outchannels' to value "2"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'alsa':'hw-alias' to value "true"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'firewire':'duplex' to value "false"
Wed Mar 13 23:00:45 2013: setting parameter 'drivers':'dummy':'monitor' to value "true"
Wed Mar 13 23:00:45 2013: Listening for D-Bus messages
Wed Mar 13 23:00:45 2013: Starting jack server...
Wed Mar 13 23:00:45 2013: JACK server starting in realtime mode with priority 10
Wed Mar 13 23:00:45 2013: Acquired audio card Audio2
Wed Mar 13 23:00:45 2013: creating alsa driver ... hw:Mia,0|hw:Mia,0|1024|2|48000|2|2|hwmon|hwmeter|-|32bit
Wed Mar 13 23:00:45 2013: Using ALSA driver Echo_Mia running on card 2 - Mia rev.1 (DSP56361) at 0xfbf00000 irq 20
Wed Mar 13 23:00:45 2013: configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
Wed Mar 13 23:00:45 2013: ALSA: final selected sample format for capture: 32bit integer little-endian
Wed Mar 13 23:00:45 2013: ALSA: use 2 periods for capture
Wed Mar 13 23:00:45 2013: ALSA: final selected sample format for playback: 32bit integer little-endian
Wed Mar 13 23:00:45 2013: ALSA: use 2 periods for playback
Wed Mar 13 23:00:46 2013: graph reorder: new port 'system:capture_1'
Wed Mar 13 23:00:46 2013: New client 'system' with PID 0
Wed Mar 13 23:00:46 2013: graph reorder: new port 'system:capture_2'
Wed Mar 13 23:00:46 2013: graph reorder: new port 'system:playback_1'
Wed Mar 13 23:00:46 2013: graph reorder: new port 'system:monitor_1'
Wed Mar 13 23:00:46 2013: graph reorder: new port 'system:playback_2'
Wed Mar 13 23:00:46 2013: graph reorder: new port 'system:monitor_2'
Wed Mar 13 23:00:46 2013: New client 'cadence-aloop-daemon' with PID 1809
Wed Mar 13 23:00:46 2013: New client 'alsa2jack' with PID 1814
Wed Mar 13 23:00:46 2013: New client 'jack2alsa' with PID 1815
Wed Mar 13 23:00:46 2013: port 'jack2alsa:playback_1' created
Wed Mar 13 23:00:46 2013: port 'jack2alsa:playback_2' created
Wed Mar 13 23:00:46 2013: port 'alsa2jack:capture_1' created
Wed Mar 13 23:00:46 2013: port 'alsa2jack:capture_2' created
Wed Mar 13 23:00:46 2013: New client 'a2j' with PID 1797
Wed Mar 13 23:00:46 2013: port 'a2j:Midi Through [14] (capture): Midi Through Port-0' created
Wed Mar 13 23:00:46 2013: port 'a2j:Midi Through [14] (playback): Midi Through Port-0' created
Wed Mar 13 23:00:46 2013: port 'a2j:Mia [24] (capture): Mia' created
Wed Mar 13 23:00:46 2013: port 'a2j:Mia [24] (playback): Mia' created
Wed Mar 13 23:00:46 2013: port 'a2j:MIDISPORT 2x2 Anniv [28] (capture): MIDISPORT 2x2 Anniv MIDI 1' created
Wed Mar 13 23:00:46 2013: port 'a2j:MIDISPORT 2x2 Anniv [28] (playback): MIDISPORT 2x2 Anniv MIDI 1' created
Wed Mar 13 23:00:46 2013: port 'a2j:MIDISPORT 2x2 Anniv [28] (capture): MIDISPORT 2x2 Anniv MIDI 2' created
Wed Mar 13 23:00:46 2013: port 'a2j:MIDISPORT 2x2 Anniv [28] (playback): MIDISPORT 2x2 Anniv MIDI 2' created
Wed Mar 13 23:00:47 2013: Connecting 'alsa2jack:capture_1' to 'system:playback_1'
Wed Mar 13 23:00:47 2013: Connecting 'alsa2jack:capture_2' to 'system:playback_2'
Wed Mar 13 23:00:48 2013: Connecting 'system:capture_1' to 'jack2alsa:playback_1'
Wed Mar 13 23:00:48 2013: Connecting 'system:capture_2' to 'jack2alsa:playback_2'
Wed Mar 13 23:00:57 2013: Saving settings to "/home/miciogatto/.config/jack/conf.xml" ...
Wed Mar 13 23:01:39 2013: New client 'klaudia' with PID 1957
Wed Mar 13 23:02:05 2013: New client 'catia' with PID 1972
Wed Mar 13 23:02:37 2013: New client 'MPlayer [1996]' with PID 1996
Wed Mar 13 23:02:37 2013: port 'MPlayer [1996]:out_0' created
Wed Mar 13 23:02:37 2013: port 'MPlayer [1996]:out_1' created
Wed Mar 13 23:02:37 2013: Connecting 'MPlayer [1996]:out_0' to 'system:playback_1'
Wed Mar 13 23:02:37 2013: Connecting 'MPlayer [1996]:out_1' to 'system:playback_2'
Wed Mar 13 23:03:34 2013: Disconnecting 'MPlayer [1996]:out_0' from 'system:playback_1'
Wed Mar 13 23:03:34 2013: Disconnecting 'MPlayer [1996]:out_1' from 'system:playback_2'
Wed Mar 13 23:03:34 2013: Client 'MPlayer [1996]' with PID 1996 is out
Wed Mar 13 23:10:21 2013: New client 'MPlayer [2052]' with PID 2052
Wed Mar 13 23:10:21 2013: port 'MPlayer [2052]:out_0' created
Wed Mar 13 23:10:21 2013: port 'MPlayer [2052]:out_1' created
Wed Mar 13 23:10:22 2013: Connecting 'MPlayer [2052]:out_0' to 'system:playback_1'
Wed Mar 13 23:10:22 2013: Connecting 'MPlayer [2052]:out_1' to 'system:playback_2'
Wed Mar 13 23:11:19 2013: Disconnecting 'MPlayer [2052]:out_0' from 'system:playback_1'
Wed Mar 13 23:11:19 2013: Disconnecting 'MPlayer [2052]:out_1' from 'system:playback_2'
Wed Mar 13 23:11:19 2013: Client 'MPlayer [2052]' with PID 2052 is out
Wed Mar 13 23:12:09 2013: New client 'MPlayer [2075]' with PID 2075
Wed Mar 13 23:12:09 2013: port 'MPlayer [2075]:out_0' created
Wed Mar 13 23:12:09 2013: port 'MPlayer [2075]:out_1' created
Wed Mar 13 23:12:09 2013: Connecting 'MPlayer [2075]:out_0' to 'system:playback_1'
Wed Mar 13 23:12:09 2013: Connecting 'MPlayer [2075]:out_1' to 'system:playback_2'
Wed Mar 13 23:13:06 2013: Disconnecting 'MPlayer [2075]:out_0' from 'system:playback_1'
Wed Mar 13 23:13:06 2013: Disconnecting 'MPlayer [2075]:out_1' from 'system:playback_2'
Wed Mar 13 23:13:06 2013: Client 'MPlayer [2075]' with PID 2075 is out
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luster
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by luster »

If you right click on one of the "two pins named playback_1 and playback_2" and select from the resultant dropdown: "Get Info", it should tell you what the name of the system master is, plus other information that may be helpful.

For example, in my case, in the field for 'Port Alias #1', it tells me the name of the USB interface I have set as my master.
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wurlycat
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by wurlycat »

Last night after reading your interventions and a bit of documentation, I made ​​some changes:
- I uninstalled QjackCtl that I had previously installed by mistake
- I restarted the system
- I resetted the parameters
- I set again field: Device/Interface = Mia
- I changed the value of field "Bridge Type" from "ALSA --> Loop --> JACK" to "ALSA --> JACK"
- I clicked "Switch Master"

I don't know whether and which of these actions did the job but when I double clicked on an mp3 file I heard music in headphones .... and I was happy .

“That's one small step for a man, one giant leap for wurlycat.” :)

I tried some nice sound with ZynAddSubFX and Bristol pressing the keys on the PC keyboard but then I went to bed because my eyes were closing.

I hope it is not an alignment of planets and that this evening will still work all :D
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wolftune
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by wolftune »

Try going back to ALSA - loop - JACK because I suspect that was not the issue. Would be nice to know that it works that way still.
Aaron Wolf
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briandc
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Re: audio doesn't work in a fresh installation of 64 bit ver

Post by briandc »

There should be like a grid or table with various computer hardware, and the things necessary to get them set up. Something quick and easy to consult..


brian
Have your PC your way: use linux!
My sound synthesis biome: http://www.linuxsynths.com
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ToddMWorth
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Joined: Tue Oct 23, 2012 3:59 am

Re: audio doesn't work in a fresh installation of 64 bit ver

Post by ToddMWorth »

Aha there's the problem - you ran it with qjackctl. :) Solved :)
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